Year	% of commercial service exports
1979	41.17647058823529
1980	23.66412213740452
1981	13.043478260869563
1982	7.643312101910979
1983	6.161137440758168
1984	6.806282722513117
1985	8.163265306122497
1986	3.0848329048844505
1987	4.547473508864641E-13
2004	3.5933499128902895
2005	3.4509051858421316
2006	2.658699598978586
2007	2.7646479433068265
2008	2.5008477734121755
2009	2.9834877298756766
2010	-4.064304448547773E-12
2011	-9.947598300641403E-12
2012	-1.2505552149377763E-12
2013	1.1937117960769683E-12
2014	-4.817479748453479E-12
2015	9.407585821463726E-12
2016	3.836930773104541E-13
2017	2.842170943040401E-14
2018	0
2019	2.984279490192421E-13
2020	90.85374882821193
2021	92.9526155389513
2022	93.0480082187917